How Much Did You Get for Your Stamp Collection?

As a kid, i collected stamps as a kid quite aggressively. But i sold my stamp collection after my freshman year of college to buy christmas presents for my siblings. Now i guess i mostly collect podcast episodes. Is there a word for the opposite of a horder? I think that would be a perger. Like i don't have anything. I don't hold on to books. I'm not a collector. It's like binging food or television shows: Let's haw, you get a bounty.